On Tue, Dec 17, 2024 at 7:33 PM Johannes Berg <johannes@xxxxxxxxxxxxxxxx> wrote: > > On Tue, 2024-12-17 at 11:46 +0100, Johannes Berg wrote: > > On Tue, 2024-12-17 at 17:33 +0800, Sam Sun wrote: > > > Dear developers and maintainers, > > > > > > We originally encountered a task hung while using our modified > > > syzkaller. It was tested against the latest upstream kernel. We > > > analyzed the root cause and pinpoint the kernel crash log to the > > > following two tasks. > > > > > > > This issue has been known a very long time and should be fixed in NFC, > > but I guess nobody is around to do it. > > > > https://syzkaller.appspot.com/bug?extid=bb540a4bbfb4ae3b425d > > > > I think this one is also the same: > > https://syzkaller.appspot.com/bug?extid=9ef743bba3a17c756174 > > and that's much older still. > Thanks for your quick reply! I am sorry that I didn't double-check the call stack of historical bugs reported by Syzbot. I will be careful next time. Best, Yue